package org.apache.velocity.test.issues;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */

import org.apache.velocity.test.BaseTestCase;

/**
 * This class tests VELOCITY-587.
 */
public class Velocity587TestCase extends BaseTestCase
{
    public Velocity587TestCase(String name)
    {
       super(name);
    }

    // remember, they're all doubled, since java will use them as escapes first.
    public void testLiteralTwoBackslashes()
    {
        String template = "#set( $bs2 = \'\\\\\' )$bs2";
        String expected = "\\\\";
        assertEvalEquals(expected, template);
    }

    public void testLiteralOneBackslash()
    {
        String template = "#set( $bs = \'\\\' )$bs";
        String expected = "\\";
        assertEvalEquals(expected, template);
    }

    // remember, they're all doubled, since java will use them as escapes first.
    public void testInterpolatedTwoBackslashes()
    {
        String template = "#set( $bs2 = \"\\\\\" )$bs2";
        String expected = "\\\\";
        assertEvalEquals(expected, template);
    }

    public void testInterpolatedOneBackslash()
    {
        String template = "#set( $bs = \"\\\" )$bs";
        String expected = "\\";
        assertEvalEquals(expected, template);
    }

}
